From 6d07675c7397e351c8c15ae961f8ad06c3f9d8a6 Mon Sep 17 00:00:00 2001
From: daurnimator <quae@daurnimator.com>
Date: Wed, 26 Apr 2017 22:57:35 +1000
Subject: Remove lightuserdata object subtype

---
 src/defs.js    | 3 ---
 src/lapi.js    | 9 +--------
 src/lobject.js | 8 --------
 src/lstrlib.js | 2 +-
 src/lua.js     | 1 -
 5 files changed, 2 insertions(+), 21 deletions(-)

diff --git a/src/defs.js b/src/defs.js
index e24f419..fd8038a 100644
--- a/src/defs.js
+++ b/src/defs.js
@@ -66,9 +66,6 @@ const constant_types = {
 constant_types.LUA_TSHRSTR = constant_types.LUA_TSTRING | (0 << 4);  /* short strings */
 constant_types.LUA_TLNGSTR = constant_types.LUA_TSTRING | (1 << 4);  /* long strings */
 
-constant_types.LUA_TLIGHTUSERDATA_PTR = constant_types.LUA_TLIGHTUSERDATA | (0 << 4);  /* short strings */
-constant_types.LUA_TLIGHTUSERDATA_OBJ = constant_types.LUA_TLIGHTUSERDATA | (1 << 4);  /* long strings */
-
 constant_types.LUA_TNUMFLT = constant_types.LUA_TNUMBER | (0 << 4);  /* float numbers */
 constant_types.LUA_TNUMINT = constant_types.LUA_TNUMBER | (1 << 4);  /* integer numbers */
 
diff --git a/src/lapi.js b/src/lapi.js
index eeb4137..6d75e44 100644
--- a/src/lapi.js
+++ b/src/lapi.js
@@ -299,13 +299,7 @@ const lua_pushboolean = function(L, b) {
 };
 
 const lua_pushlightuserdata = function(L, p) {
-    L.stack[L.top++] = new TValue(CT.LUA_TLIGHTUSERDATA_PTR, p);
-
-    assert(L.top <= L.ci.top, "stack overflow");
-};
-
-const lua_pushobject = function(L, p) {
-    L.stack[L.top++] = new TValue(CT.LUA_TLIGHTUSERDATA_OBJ, p);
+    L.stack[L.top++] = new TValue(CT.LUA_TLIGHTUSERDATA, p);
 
     assert(L.top <= L.ci.top, "stack overflow");
 };
@@ -1071,7 +1065,6 @@ module.exports.lua_pushliteral       = lua_pushliteral;
 module.exports.lua_pushlstring       = lua_pushlstring;
 module.exports.lua_pushnil           = lua_pushnil;
 module.exports.lua_pushnumber        = lua_pushnumber;
-module.exports.lua_pushobject        = lua_pushobject;
 module.exports.lua_pushstring        = lua_pushstring;
 module.exports.lua_pushthread        = lua_pushthread;
 module.exports.lua_pushtvalue        = lua_pushtvalue;
diff --git a/src/lobject.js b/src/lobject.js
index bd65ea8..c2ec123 100644
--- a/src/lobject.js
+++ b/src/lobject.js
@@ -64,14 +64,6 @@ class TValue {
         return this.checktag(CT.LUA_TLIGHTUSERDATA);
     }
 
-    ttisobject() {
-        return this.checktag(CT.LUA_TLIGHTUSERDATA_OBJ);
-    }
-
-    ttisptr() {
-        return this.checktag(CT.LUA_TLIGHTUSERDATA_PTR);
-    }
-
     ttisstring() {
         return this.checktype(CT.LUA_TSTRING);
     }
diff --git a/src/lstrlib.js b/src/lstrlib.js
index 950dca0..370e672 100644
--- a/src/lstrlib.js
+++ b/src/lstrlib.js
@@ -1262,7 +1262,7 @@ const str_gmatch = function(L) {
     let lp = p.length;
     lua.lua_settop(L, 2);  /* keep them on closure to avoid being collected */
     let gm = new GMatchState();
-    lua.lua_pushobject(L, gm);
+    lua.lua_pushlightuserdata(L, gm);
     prepstate(gm.ms, L, s, ls, p, lp);
     gm.src = 0;
     gm.p = 0;
diff --git a/src/lua.js b/src/lua.js
index 047926f..ce0def4 100644
--- a/src/lua.js
+++ b/src/lua.js
@@ -144,7 +144,6 @@ module.exports.lua_pushliteral         = lapi.lua_pushliteral;
 module.exports.lua_pushlstring         = lapi.lua_pushlstring;
 module.exports.lua_pushnil             = lapi.lua_pushnil;
 module.exports.lua_pushnumber          = lapi.lua_pushnumber;
-module.exports.lua_pushobject          = lapi.lua_pushobject;
 module.exports.lua_pushstring          = lapi.lua_pushstring;
 module.exports.lua_pushthread          = lapi.lua_pushthread;
 module.exports.lua_pushtvalue          = lapi.lua_pushtvalue;
-- 
cgit v1.2.3-54-g00ecf